aj/MoneyMap
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Initial commit

Browse Source
This commit is contained in:
AJ
2025-10-03 23:43:21 -04:00
commit d579029492
288 changed files with 100048 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

107
MoneyMap/Data/MoneyMapContext.cs Normal file
View File

@@ -0,0 +1,107 @@
using System;
using System.Text.RegularExpressions;
using Microsoft.EntityFrameworkCore;
using MoneyMap.Models;
using MoneyMap.Services;
namespace MoneyMap.Data
{
public class MoneyMapContext : DbContext
{
public MoneyMapContext(DbContextOptions<MoneyMapContext> options) : base(options) { }
public DbSet<Card> Cards => Set<Card>();
public DbSet<Transaction> Transactions => Set<Transaction>();
public DbSet<Receipt> Receipts => Set<Receipt>();
public DbSet<ReceiptParseLog> ReceiptParseLogs => Set<ReceiptParseLog>();
public DbSet<ReceiptLineItem> ReceiptLineItems => Set<ReceiptLineItem>();
public DbSet<CategoryMapping> CategoryMappings => Set<CategoryMapping>();
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
// ---------- CARD ----------
modelBuilder.Entity<Card>(e =>
{
e.Property(x => x.Issuer).HasMaxLength(100).IsRequired();
e.Property(x => x.Last4).HasMaxLength(4).IsRequired();
e.Property(x => x.Owner).HasMaxLength(100);
e.HasIndex(x => new { x.Issuer, x.Last4, x.Owner });
});
// ---------- TRANSACTION ----------
modelBuilder.Entity<Transaction>(e =>
{
e.Property(x => x.TransactionType).HasMaxLength(20);
e.Property(x => x.Name).HasMaxLength(200).IsRequired();
e.Property(x => x.Memo).HasMaxLength(500).HasDefaultValue(string.Empty);
e.Property(x => x.Amount).HasColumnType("decimal(18,2)");
e.Property(x => x.Category).HasMaxLength(100);
e.Property(x => x.CardLast4).HasMaxLength(4);
// Card (required). If a card is deleted, block delete when txns exist (no cascades).
e.HasOne(x => x.Card)
.WithMany(c => c.Transactions)
.HasForeignKey(x => x.CardId)
.OnDelete(DeleteBehavior.Restrict);
});
// ---------- RECEIPT ----------
modelBuilder.Entity<Receipt>(e =>
{
e.Property(x => x.FileName).HasMaxLength(260).IsRequired();
e.Property(x => x.ContentType).HasMaxLength(100).HasDefaultValue("application/octet-stream");
e.Property(x => x.StoragePath).HasMaxLength(1024).IsRequired();
e.Property(x => x.FileHashSha256).HasMaxLength(64).IsRequired();
e.Property(x => x.Merchant).HasMaxLength(200);
e.Property(x => x.Subtotal).HasColumnType("decimal(18,2)");
e.Property(x => x.Tax).HasColumnType("decimal(18,2)");
e.Property(x => x.Total).HasColumnType("decimal(18,2)");
e.Property(x => x.Currency).HasMaxLength(8);
// Receipt must belong to a Transaction. If txn is deleted, cascade remove receipts.
e.HasOne(x => x.Transaction)
.WithMany(t => t.Receipts)
.HasForeignKey(x => x.TransactionId)
.OnDelete(DeleteBehavior.Cascade);
});
// ---------- RECEIPT PARSE LOG ----------
modelBuilder.Entity<ReceiptParseLog>(e =>
{
e.Property(x => x.Provider).HasMaxLength(50).IsRequired();
e.Property(x => x.Model).HasMaxLength(100).IsRequired();
e.Property(x => x.ProviderJobId).HasMaxLength(100);
e.Property(x => x.ExtractedTextPath).HasMaxLength(1024);
e.HasOne(x => x.Receipt)
.WithMany(r => r.ParseLogs)
.HasForeignKey(x => x.ReceiptId)
.OnDelete(DeleteBehavior.Cascade);
});
// ---------- RECEIPT LINE ITEM ----------
modelBuilder.Entity<ReceiptLineItem>(e =>
{
e.Property(x => x.Description).HasMaxLength(300).IsRequired();
e.Property(x => x.Unit).HasMaxLength(16);
e.Property(x => x.UnitPrice).HasColumnType("decimal(18,4)");
e.Property(x => x.LineTotal).HasColumnType("decimal(18,2)");
e.Property(x => x.Sku).HasMaxLength(64);
e.Property(x => x.Category).HasMaxLength(100);
e.HasOne(x => x.Receipt)
.WithMany(r => r.LineItems)
.HasForeignKey(x => x.ReceiptId)
.OnDelete(DeleteBehavior.Cascade);
});
// ---------- Extra SQL Server–friendly indexes ----------
// Fast filtering by date/amount/category
modelBuilder.Entity<Transaction>().HasIndex(x => x.Date);
modelBuilder.Entity<Transaction>().HasIndex(x => x.Amount);
modelBuilder.Entity<Transaction>().HasIndex(x => x.Category);
}
}
}